Tag Archives: fermentation

Yoghurt is a fermentation of milk with selected bacteria transforming hard to digest milk sugars into lactic acids which assist in digestion of milk proteins and give yoghurt its characteristic tang.
Lacto-fermenting bacteria like Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus are often used, but also others, different brands distinguishing themselves with different recipes.